diff --git a/OSBindings/Mac/Clock Signal/New Group/Base.lproj/MachinePicker.xib b/OSBindings/Mac/Clock Signal/New Group/Base.lproj/MachinePicker.xib
index 31f72def8..38f331214 100644
--- a/OSBindings/Mac/Clock Signal/New Group/Base.lproj/MachinePicker.xib	
+++ b/OSBindings/Mac/Clock Signal/New Group/Base.lproj/MachinePicker.xib	
@@ -20,11 +20,11 @@
             <rect key="contentRect" x="196" y="240" width="600" height="165"/>
             <rect key="screenRect" x="0.0" y="0.0" width="1366" height="768"/>
             <view key="contentView" wantsLayer="YES" id="EiT-Mj-1SZ">
-                <rect key="frame" x="0.0" y="0.0" width="600" height="205"/>
-                <autoresizingMask key="autoresizingMask"/>
+                <rect key="frame" x="0.0" y="0.0" width="600" height="165"/>
+                <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                 <subviews>
                     <tabView translatesAutoresizingMaskIntoConstraints="NO" id="VUb-QG-x7c">
-                        <rect key="frame" x="13" y="51" width="574" height="140"/>
+                        <rect key="frame" x="13" y="51" width="574" height="100"/>
                         <font key="font" metaFont="system"/>
                         <tabViewItems>
                             <tabViewItem label="Acorn Electron" identifier="electron" id="muc-z9-Vqc">
@@ -334,6 +334,9 @@
                         <buttonCell key="cell" type="push" title="Choose" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="MnM-xo-4Qa">
                             <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                             <font key="font" metaFont="system"/>
+                            <string key="keyEquivalent" base64-UTF8="YES">
+DQ
+</string>
                         </buttonCell>
                         <connections>
                             <action selector="createMachine:" target="-2" id="2wo-Zv-H4f"/>